text.skipToContent text.skipToNavigation

DAC3482IZAY 正在供货

双通道、16 位、1.25GSPS、1x-16x 内插数模转换器 (DAC)

库存: 8,555


铅涂层/焊球材料 SNAGCU
MSL 等级/回流焊峰 Level-3-260C-168 HR
材料成分 查看
资质摘要 查看
正在进行的可靠性监控 查看
器件标记 查看

更多 DAC3482 相关信息


封装 | 引脚 包装数量 | 包装类型 温度
NFBGA (ZAY) | 196 160 | JEDEC TRAY (5+1)
-40 to 85
封装 | 引脚 NFBGA (ZAY) | 196
包装数量 | 包装类型 160 | JEDEC TRAY (5+1)
温度 -40 to 85

DAC3482 的特性

  • Very Low Power: 900 mW at 1.25 GSPS,
    Full Operating Conditions
  • Multi-DAC Synchronization
  • Selectable 2×, 4×, 8×, 16× Interpolation Filter
    • Stop-Band Attenuation > 90 dBc
  • Flexible On-Chip Complex Mixing
    • Fine Mixer with 32-bit NCO
    • Power Saving Coarse Mixer: ± n×Fs/8
  • High Performance, Low Jitter Clock Multiplying PLL
  • Digital I and Q Correction
    • Gain, Phase, Offset, and Group Delay Correction
  • Digital Inverse Sinc Filter
  • Flexible LVDS Input Data Bus
    • Word- or Byte-Wide Interface
    • 8 Sample Input FIFO
    • Data Pattern Checker
    • Parity Check
  • Temperature Sensor
  • Differential Scalable Output: 10mA to 30mA
  • Multiple Package Options: 88-pin 9x9mm WQFN and
    196-ball 12mm×12mm BGA (GREEN / Pb-Free)

DAC3482 的说明

The DAC3482 is a very low power, high dynamic range, dual-channel, 16-bit digital-to-analog converter (DAC) with a sample rate as high as 1.25 GSPS.

The device includes features that simplify the design of complex transmit architectures: 2× to 16× digital interpolation filters with over 90 dB of stop-band attenuation simplify the data interface and reconstruction filters. A complex mixer allows flexible carrier placement. A high-performance low jitter clock multiplier simplifies clocking of the device without significant impact on the dynamic range. The digital Quadrature Modulator Correction (QMC) enables complete IQ compensation for gain, offset, phase, and group delay between channels in direct up-conversion applications.

Digital data is input to the device through a flexible LVDS data bus with on-chip termination. Data can be input either word-wide or byte-wide. The device includes a FIFO, data pattern checker and parity test to ease the input interface. The interface also allows full synchronization of multiple devices.

The device is characterized for operation over the entire industrial temperature range of –40°C to 85°C and is available in a very-small 88-pin 9x9mm WQFN package.

The DAC3482 very low power, small size, superior crosstalk, high dynamic range and features are an ideal fit for today’s communication systems.


数量 单价 (USD)
1-99 $43.017
100-249 $38.238
250-999 $31.434
1,000+ $28.116


包装数量 | 包装类型 1,000 | LARGE T&R
库存 1,945
数量 | 价格 (USD) 1ku | $26.796 1-99 $40.998 100-249 $36.443 250-999 $29.958 1,000+ $26.796